NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Diane Leigh Ashmore, M.S., LMFT

Professional Counselor in Clovis, CA · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1558307009

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mrs. Diane Leigh Ashmore
Credential M.S., LMFT
Sex Female
Practice address 264 Clovis Ave, Clovis, CA, 93612
Fax (559) 294-8711
Enumeration date Jun 22, 2006
Last updated in NPPES Jul 21, 2022

Taxonomy & licenses

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License MFC23823 (CA) Primary
LMFT — Licensed Marriage and Family Therapist: A licensed therapist specializing in relational and family psychotherapy. About the LMFT credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Diane Ashmore practice?
The practice location on file with NPPES is in Clovis, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Diane Ashmore?
The National Provider Identifier (NPI) for Diane Ashmore is 1558307009, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.